Radeon HD 7870 vs Radeon HD 7770
|
AMD |
Developer |
AMD |
|
Radeon HD 7870 |
Model |
Radeon HD 7770 |
|
35.1 |
benchmarks |
17.1 |
|
GCN(Pitcairn XT) |
Architecture |
GCN(Cape Verde) |
|
28 |
Process, nm |
28 |
|
2012 |
Release year |
2014 |
|
1280 |
Shaders |
640 |
|
1000 |
Core frequency |
1000 |
|
1000 |
Shaders frequency |
1000 |
|
GDDR5 |
Memory type |
GDDR5 |
|
4800 |
Memory frequency |
4500 |
|
256 |
Memory bus |
128 |
|
11.1 |
DirectX |
11.1 |
|
4.2 |
OpenGL |
4.2 |
|
23230.0 |
benchmarks |
19307.0 |
|
|
System device ids |
|
|
|
Popular builds |
|